How to use from_tokens method in Slash

Best Python code snippet using slash

models.py

Source:models.py Github

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1from django.contrib.auth.models import User2from django.db import models3from datetime import datetime4from .agave_adapter import AgaveAdapter5from .dropbox_adapter import DropboxAdapter6import hashlib7import os8class TransferBatch(models.Model):9 STATUS_CHOICES = (10 ('PD', 'pending'),11 ('RN', 'running'),12 ('ER', 'complete with errors'),13 ('CP', 'complete')14 )15 user = models.ForeignKey(User, on_delete=models.CASCADE)16 dateInitiated = models.DateTimeField(auto_now_add=True)17 status = models.CharField(18 default='PD',19 choices=STATUS_CHOICES,20 max_length=221 )22 hash = models.CharField(max_length=8, unique=True, default=None)23 def save(self, *args, **kwargs):24 if self.hash is None:25 self.hash = hashlib.sha256(26 (str(self.user) + str(datetime.now())).encode('utf-8')27 ).hexdigest()[0:8]28 super().save(*args, **kwargs)29class TransferFile(models.Model):30 STATUS_CHOICES = (31 ('PD', 'pending'),32 ('DL', 'downloading'),33 ('DF', 'download failed'),34 ('DS', 'download succeeded'),35 ('UP', 'uploading'),36 ('UF', 'upload failed'),37 ('US', 'upload succeeded'),38 ('CP', 'complete'),39 ('ED', 'expanding directory'),40 )41 # State transition table for files42 # PD => DL => DS => UP => US => CP43 # DL => DF => DL (error condition)44 # UP => UF => UP (error condition)45 # State transition table for directories46 # PD => ED => CP47 batch = models.ForeignKey(48 'TransferBatch',49 on_delete=models.CASCADE,50 related_name='files'51 )52 status = models.CharField(53 default='PD',54 choices=STATUS_CHOICES,55 max_length=256 )57 retries = models.PositiveIntegerField(default=0)58 fromPath = models.CharField(max_length=500)59 toPath = models.CharField(max_length=500)60 def get_from_adapter(self):61 from_tokens = self.fromPath.split('/')62 if from_tokens[1] == 'dropbox':63 return DropboxAdapter()64 elif from_tokens[1] == 'agave':65 return AgaveAdapter()66 else:67 raise ValueError68 def get_to_adapter(self):69 to_tokens = self.toPath.split('/')70 if to_tokens[1] == 'dropbox':71 return DropboxAdapter()72 elif to_tokens[1] == 'agave':73 return AgaveAdapter()74 else:75 raise ValueError76 def download(self):77 from_tokens = self.fromPath.split('/')78 local_path = '/'.join([''] + from_tokens[3:])79 adapter = self.get_from_adapter()80 adapter.download(81 local_path,82 self.fromPath,83 self.batch.user,84 self.batch.hash85 )86 def upload(self):87 from_tokens = self.fromPath.split('/')88 local_path = '/'.join([''] + from_tokens[3:])89 adapter = self.get_to_adapter()90 adapter.upload(91 local_path,92 self.toPath,93 self.batch.user,94 self.batch.hash95 )96 def cleanup(self):97 from_tokens = self.fromPath.split('/')98 localPath = '/'.join([''] + from_tokens[3:])99 fullLocalPath = '/transient/%s/' % self.batch.hash + localPath100 if os.path.exists(fullLocalPath):...

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pattern_matching.py

Source:pattern_matching.py Github

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...32 def __init__(self, matchers):33 super(BinaryMatching, self).__init__()34 self.matchers = matchers35 @classmethod36 def from_tokens(cls, t):37 return cls(t[0][0::2])38 def matches(self, metadata):39 # pylint: disable=not-callable40 return self.aggregator(matcher.matches(metadata) for matcher in self.matchers)41class AndMatching(BinaryMatching):42 aggregator = all43class OrMatching(BinaryMatching):44 aggregator = any45class Exclude(object):46 def __init__(self, t):47 super(Exclude, self).__init__()48 self.matcher = t[0][1]49 def matches(self, metadata):50 return not self.matcher.matches(metadata)...

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start_Spacing.py

Source:start_Spacing.py Github

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...12 return self.add_space(node)1314 def add_space(self, node):15 self.changed_lines += 116 space = Statement.from_tokens([Token(Token.EOL, '\n')])17 node.body.insert(-1, space)18 return self.generic_visit(node)1920 def get_changed_lines(self):21 return self.changed_lines222324class ChangeSpacingKeyword(ModelTransformer):25 def __init__(self):26 self.changed_lines: int = 02728 def visit_KeywordSection(self, node):29 return self.add_space(node)3031 def add_space(self, node):32 self.changed_lines += 133 space = Statement.from_tokens([Token(Token.EOL, '\n')])34 node.body.insert(-1, space)35 return self.generic_visit(node)3637 def get_changed_lines(self):38 return self.changed_lines394041class ChangeSpacingTestCase(ModelTransformer):42 def __init__(self):43 self.changed_lines: int = 04445 def visit_TestCaseSection(self, node):46 return self.add_space(node)4748 def add_space(self, node):49 self.changed_lines += 150 space = Statement.from_tokens([Token(Token.EOL, '\n')])51 node.body.insert(-1, space)52 return self.generic_visit(node)5354 def get_changed_lines(self):55 return self.changed_lines565758class ChangeSpacingVariable(ModelTransformer):59 def __init__(self):60 self.changed_lines: int = 06162 def visit_VariableSection(self, node):63 return self.add_space(node)6465 def add_space(self, node):66 self.changed_lines += 167 space = Statement.from_tokens([Token(Token.EOL, '\n')])68 node.body.insert(-1, space)69 return self.generic_visit(node)7071 def get_changed_lines(self):72 return self.changed_lines737475767778 ...

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